Berkley Sick Fluorocarbon Leader Material – Clear Fluoro Carbon Fishing Line, Fast Sinking and Invisible Predator Fishing Leader 50m/40m Perfect For Freshwater and Saltwater Sea Fishing

From the brand

Where Science Catches Fish

At Berkley, fishing is more than a sport — it’s a science.

The Berkley story is one of innovation and perseverance. In 1937, 16-year-old Berkley Bedell used $50 from his paper route to sell hand-tied fishing flies. By 1945, he founded Berkley and Company, pioneering nylon-coated leaders and later Trilene fishing line. Over the decades, Berkley expanded into rods, soft baits, and cutting-edge fishing technology, becoming a leader in the industry.

Your Fish. Our Science.

Berkley Bait

The right line can be the difference between catching a bucketload of fish and coming home empty-handed.

Berkley Line

We’ve done the science, now you catch the fish.

Berkley Rods

Catch More. Fish Berkley.

Made of high quality 100% fluorocarbon material which is produced in Berkley’s own line manufacturing facility in the United States. Fluorocarbon line has a light refraction index which is similar to water and therefore it becomes virtually invisible to the fish under the surface. Thanks to this unique characteristic it is the perfect leader line of which fish will not be easily spooked by.
High Abrasion-resistant against anything from rocks, mussel banks, sunken trees, and predator fish teeth. Low-memory makes it easy to manage and low stretch which offers you more sensitivity and control.
Fluorocarbon is a fast sinking material that doesn’t absorb water, it sinks faster than nylon lines. It cuts thru water very easily and smooth.
Shock-resistant & Superior Knot Strength – Next to being strong and abrasion resistant, it is relatively supple and therefore easy to knot.
Multi Purpose – Fluorocarbon fishing leaders are designed for spinning for predators like pike, perch, zander and trout. It is also an extremely good sea fishing leader to target species like sea bass with. Ideal for active fishing techniques where you need a low-viz, sinking, abrasion resistant last meter to land even the most cautious and clever fish.